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以西北农林科技大学园艺学院园艺场的西农拱圆型节能日光温室(西农GJ-7型)为研究对象,在冬、春季对室内外不同高度和不同水平位置的气温、地温进行了定时连续多点测定与分析,研究气温、地温的日变化规律及垂直分布和水平分布的动态分布变化情况。结果表明:无论是冬季还是春季室内温度在水平方向上东西、南北方向上的差异不大;而在垂直分布上,冬季室内东部地表以上的温度明显低于中西部;冬季室内温度明显高于室外,室内温度随着室外温度的变化而变化,并且在日出以后室内升温速度明显高于室外;至下午14:00左右达到最高温,之后开始缓慢下降,室内温度下降速度较室外略快;而春季则与之相反。
Northwest Agriculture and Forestry University horticultural field horticultural field farm canopy arc energy saving solar greenhouse (XINNONG GJ-7 type) as the research object, in winter and spring of indoor and outdoor at different levels and different levels of temperature and temperature were timed Continuous multi-point measurement and analysis, research on the daily variation of temperature and ground temperature and the dynamic distribution of vertical distribution and horizontal distribution. The results show that there is not much difference in the horizontal direction between winter and spring, but the temperature in the vertical distribution is lower than that in the mid-west in winter, and the indoor temperature in winter is obviously higher than that in the outdoors , The indoor temperature changes with the outdoor temperature, and the rate of indoor heating is significantly higher than that of the outdoor after sunrise; the maximum temperature reaches the maximum at about 14:00 in the afternoon, then slowly drops, the indoor temperature decreases slightly faster than the outdoors; and Spring is the opposite.